Pith Number

pith:G43QW47Y

pith:2018:G43QW47YB5V37KBWJHQCGB7Q6Y

not attested not anchored not stored refs pending

Physical processes involved in the EUV "Surge" Event of 09 May 2012

Cristina H. Mandrini, Fernando M. L\'opez, Germ\'an Cristiani, Marcelo L\'opez Fuentes, Maria Luisa Luoni, Mariano Poisson, Pascal D\'emoulin

arxiv:1810.12403 v1 · 2018-10-29 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G43QW47YB5V37KBWJHQCGB7Q6Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:57:37.914209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37370b73f80f6bbfa83649e02307f0f603dca2e44dd5f9207616f839b8878264

Aliases

arxiv: 1810.12403 · arxiv_version: 1810.12403v1 · doi: 10.48550/arxiv.1810.12403 · pith_short_12: G43QW47YB5V3 · pith_short_16: G43QW47YB5V37KBW · pith_short_8: G43QW47Y

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/G43QW47YB5V37KBWJHQCGB7Q6Y \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 37370b73f80f6bbfa83649e02307f0f603dca2e44dd5f9207616f839b8878264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e5375f18deb09ab9e95a7c33f5b05ba151e627857649d3abffa93f1d17de72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-29T20:54:43Z",
    "title_canon_sha256": "1e9db43e6ac4f48d00416b94760873914f8d302b6176600657b6c4541312672b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12403",
    "kind": "arxiv",
    "version": 1
  }
}